大城市周边农村居民点土地集约利用评价——以北京市昌平区为例

探索具有现状分析、问题诊断、模式评价的土地集约利用评价技术是土地集约利用管理的重要内容。本文以北京市昌平区抽样调查的15个村庄为例,构建了区域农村居民点土地集约利用水平评价的指标体系,然后运用层次分析法(AHP)对各评价指标赋权重,最后通过加权求和计算出各村的农村居民点土地集约利用综合分值,并依据此分值对昌平区15个村庄的集约利用水平做出了科学而客观的评价,评价结果表明该区农村居民点土地集约利用水平存在着相当大的空间差异。同时,本文针对评价结果提出了提高其土地集约利用水平的建议,并指出了本文的不足之处。

A CASE STUDY ON CHANGPING DISTRICT, BEIJING: LAND INTENSIVE USE EVALUATION IN RURAL RESIDENTIAL AREAS IN SUBURB OF LARGE CITIES

 Land intensive use evaluation technology with functions of status analysis, problem diagnosis and model evaluation is a vital part of land intensive use management. This paper, based on a case study on 15 villages in Changping district, Beijing, sets up an index system to evaluate the land intensive use level in rural residential areas, and applies AHP to give weighted scores to all indexes, and calculates the comprehensive scores of each village, which gives a scientific evaluation on the land intensive use level. The results show a big spatial difference among the land intensive use level. This paper presents suggestion to increase the land intensive use level and points out shortages of this paper.